Commons Jelly
  1. Commons Jelly
  2. JELLY-274

arg tag does not work with arrays on mustang (java 6)

    Details

    • Type: Bug Bug
    • Status: Resolved
    • Priority: Blocker Blocker
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.1
    • Component/s: core / taglib.core
    • Labels:
      None
    • Environment:

      mustang (java 6)

      Description

      When running on mustang, the arg tag does throws a ClassNotFoundException [1]. This is due to a change in the ClassLoader#loadClass() implementation [2]. The tag should be fixed to use the three-argument Class.forName method as specified in the bug description.

      "ClassLoader.loadClass instance method, which does not (necessarily) support loading array classes, instead of using the static three-argument Class.forName method (like ObjectInputStream's own implementation of resolveClass uses). The Class.forName methods do support loading array classes using the same array class name syntax returned by Class.getName"

      [1] java.lang.ClassNotFoundException: [Ljava.lang.Object;
      at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
      at java.security.AccessController.doPrivileged(Native Method)
      at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
      at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
      at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
      at org.apache.commons.jelly.tags.core.ArgTag.doTag(ArgTag.java:101)
      at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:250)
      at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
      at org.apache.commons.jelly.TagSupport.invokeBody(TagSupport.java:186)
      at org.apache.commons.jelly.tags.core.InvokeStaticTag.doTag(InvokeStaticTag.java:120)
      at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:250)
      at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:95)
      ...
      [2] http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6446627

      1. JELLY-274
        2 kB
        Shinobu Kawai

        Activity

        Hide
        Paul Libbrecht added a comment -

        Hello Shinobu,

        I could see your test fail without the patch and succeed with.

        Patch applied and committed.
        Please close issue if you consider this ok.

        paul

        Show
        Paul Libbrecht added a comment - Hello Shinobu, I could see your test fail without the patch and succeed with. Patch applied and committed. Please close issue if you consider this ok. paul
        Hide
        Shinobu Kawai added a comment -

        Patch to fix bug and test it.

        Show
        Shinobu Kawai added a comment - Patch to fix bug and test it.

          People

          • Assignee:
            Paul Libbrecht
            Reporter:
            Shinobu Kawai
          • Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development